Collection: Alarms & Sensors
Stay aware of water leaks, power interruptions, and temperature changes around your home. Explore alarms and sensors for kitchens, laundry rooms, basements, refrigerators, and freezers.
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Water Leak Detector with Loud Alarm, 100dB Siren & LED Flash, Water Sensor Alarm for Home, Basement, Sump Pump, Kitchen, Bathroom, Water Heater, Indoor Outdoor 8-Pack
Regular price $131.98 USDRegular priceSale price $131.98 USD -
UHPPOTE Wired Water Leak Detector Accessory for Water Alarm System (2 Pack)
Regular price $19.80 USDRegular priceSale price $19.80 USD -
YoLink Class E Sensor Water Leak Sensor 5 Kit: 3-Pack + Hub
Regular price $321.98 USDRegular priceSale price $321.98 USD -
Water Leak Detector with Loud Alarm, 100dB Siren & LED Flash, Water Sensor Alarm for Home, Basement, Sump Pump, Kitchen, Bathroom, Water Heater, Indoor Outdoor 6-Pack
Regular price $59.98 USDRegular priceSale price $59.98 USD -
MOCREO WiFi Water Leak Detector with Leak Severity Tracking, 1 Sensor & Hub
Regular price $59.98 USDRegular priceSale price $59.98 USD -
Honeywell Home RWD42/A Water Defense Water Leak Alarm with Sensing Cable, Rwd42 , White (Pack of 6)
Regular price $363.72 USDRegular priceSale price $363.72 USD -
Zircon Leak Alert Water Leak Detector & Flood Sensor Alarm/Water Leak Sensor with Dual Leak Alarms 90dB Audio/Battery Powered (Contractor 8 Pack) Batteries Not Incuded,72309,White
Regular price $239.84 USDRegular priceSale price $239.84 USD -
U.S. Solid Water Leak Detector with Auto Shutoff Valve, Sound Alarm, 1" Motorized Brass Ball Valve System & 3 Sensors, Home Flood Prevention & Water Damage Defense for Basement, Laundry, Water Heater
Regular price $235.98 USDRegular priceSale price $235.98 USD -
FloodStop Water Heater Leak Detector Kit, 3/4" Push-to-Connect
Regular price $488.54 USDRegular priceSale price $488.54 USD -
MOCREO WiFi Water Leak Detector with Leak Severity Tracking, 6 Sensor & Hub
Regular price $197.98 USDRegular priceSale price $197.98 USD -
U.S. Solid Water Leak Detector with Auto Shut-Off Valve & Sound Alarm, 1/2" NSF Certified 304SS Motorized Ball Valve with 3 Sensors, Smart Sensor System for Water Heaters, Laundry & Flood Prevention
Regular price $195.78 USDRegular priceSale price $195.78 USD -
Water Leak Detector Kit-6 Pack+1 Receiver, Dual Alarm, 328ft Detect Range, IP66 Waterproof&5-Year Battery Water Leak Alarm, Display Temp and Humidity for Home, Kitchen RV(Not Support Wi-Fi)
Regular price $139.98 USDRegular priceSale price $139.98 USD -
Zircon® Leak Alert™ Water Leak Detector, Loud 90 dB Water Alarm, 5 Pack
Regular price $149.90 USDRegular priceSale price $149.90 USD -
FloodStop Water Heater Leak Detector Kit, 1-1/4" NPT MIP x FIP
Regular price $577.18 USDRegular priceSale price $577.18 USD -
Water Leak Alarm Detector 90dB Loud Portable Flood Leak Sensor
Regular price $17.98 USDRegular priceSale price $17.98 USD -
U.S. Solid Water Leak Detector with Auto Shutoff Valve, Sound Alarm, 1/2" Motorized Brass Ball Valve & 3 Sensors, Home Flood Prevention & Water Damage Defense for Basement, Laundry, Water Heater
Regular price $174.40 USDRegular priceSale price $174.40 USD